ES2041083T3 - PROCEDURE TO DETECT THE OPERATION OF A PARKING BRAKE OF A MOTOR VEHICLE WITH FRONT TRACTION, WHEN ACTUATING THE ACCELERATOR PEDAL. - Google Patents

PROCEDURE TO DETECT THE OPERATION OF A PARKING BRAKE OF A MOTOR VEHICLE WITH FRONT TRACTION, WHEN ACTUATING THE ACCELERATOR PEDAL.

Info

Publication number
ES2041083T3
ES2041083T3 ES199090113253T ES90113253T ES2041083T3 ES 2041083 T3 ES2041083 T3 ES 2041083T3 ES 199090113253 T ES199090113253 T ES 199090113253T ES 90113253 T ES90113253 T ES 90113253T ES 2041083 T3 ES2041083 T3 ES 2041083T3
Authority
ES
Spain
Prior art keywords
procedure
actuating
detect
motor vehicle
limit value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES199090113253T
Other languages
Spanish (es)
Inventor
Norbert Hover
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Application granted granted Critical
Publication of ES2041083T3 publication Critical patent/ES2041083T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • B60K28/16—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle  responsive to, or preventing, skidding of wheels
    • B60K28/165—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle  responsive to, or preventing, skidding of wheels acting on elements of the vehicle drive train other than the propulsion unit and brakes, e.g. transmission, clutch, differential
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/48—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Regulating Braking Force (AREA)

Abstract

EN UN PROCEDIMIENTO PARA ACCIONAMIENTO DE UN FRENO DE COMPROBACION, DE UN VEHICULO DE TRACCION DELANTERA, CON EL PEDAL DE MARCHA ACCIONADO, SE MIDEN LAS ACELERACIONES DE LAS RUEDAS MOTRICES PARA ECONOMIZAR UN CONECTOR EN EL ACCIONAMIENTO DEL FRENO DE COMPROBACION. ADEMAS, SE MIDE LA ACELERACION DE UNA RUEDA NO MOTRIZ, SOBRE LA QUE ACTUA EL FRENO DE COMPROBACION. LAS ACELERACIONES DE LAS RUEDAS MOTRICES SE COMPARAN CON UN PRIMER VALOR LIMITE NEGATIVO. LA ACELERACION DE LA RUEDA NO MOTRIZ, SE COMPARA CON UN SEGUNDO VALOR LIMITE NEGATIVO, QUE ES MENOR QUE EL PRIMER VALOR LIMITE. EL ACCIONAMIENTO DEL FRENO DE COMPROBACION SE RECONOCE CUANDO LAS ACELERACIONES DE TODAS LAS RUEDAS MOTRICES SON MAYORES QUE EL PIRMER VALOR LIMITE Y CUANDO LA ACELERACION DE LA RUEDA NO MOTRIZ ES MENOR QUE EL SEGUNDO VALOR LIMITE.IN A PROCEDURE FOR THE OPERATION OF A TEST BRAKE, OF A FRONT DRIVE VEHICLE, WITH THE DRIVE PEDAL, THE ACCELERATIONS OF THE DRIVE WHEELS ARE MEASURED TO ECONOMIZE A CONNECTOR IN THE TEST BRAKE ACTUATION. IN ADDITION, THE ACCELERATION OF A NON-DRIVING WHEEL, ON WHICH THE TEST BRAKE WORKS, IS MEASURED. DRIVE WHEEL ACCELERATIONS ARE COMPARED WITH A FIRST NEGATIVE LIMIT VALUE. THE ACCELERATION OF THE NON-DRIVING WHEEL IS COMPARED TO A NEGATIVE SECOND VALUE LIMIT, WHICH IS LESS THAN THE FIRST LIMIT VALUE. THE CHECK BRAKE OPERATION IS RECOGNIZED WHEN THE ACCELERATIONS OF ALL DRIVING WHEELS ARE GREATER THAN THE PIRMER LIMIT VALUE AND WHEN THE NON-DRIVING WHEEL ACCELERATION IS LESS THAN THE SECOND LIMIT VALUE.

ES199090113253T 1989-07-15 1990-07-11 PROCEDURE TO DETECT THE OPERATION OF A PARKING BRAKE OF A MOTOR VEHICLE WITH FRONT TRACTION, WHEN ACTUATING THE ACCELERATOR PEDAL. Expired - Lifetime ES2041083T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3923534A DE3923534C1 (en) 1989-07-15 1989-07-15

Publications (1)

Publication Number Publication Date
ES2041083T3 true ES2041083T3 (en) 1993-11-01

Family

ID=6385176

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090113253T Expired - Lifetime ES2041083T3 (en) 1989-07-15 1990-07-11 PROCEDURE TO DETECT THE OPERATION OF A PARKING BRAKE OF A MOTOR VEHICLE WITH FRONT TRACTION, WHEN ACTUATING THE ACCELERATOR PEDAL.

Country Status (3)

Country Link
EP (1) EP0409063B1 (en)
DE (2) DE3923534C1 (en)
ES (1) ES2041083T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19813019A1 (en) 1998-03-25 1999-09-30 Bosch Gmbh Robert Method and device for controlling at least one driving dynamics variable of a vehicle
DE10142039B4 (en) * 2000-11-21 2017-07-06 Continental Teves Ag & Co. Ohg Method for controlling a vehicle, in particular for vehicles with automatic transmission

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149070A3 (en) * 1983-12-12 1986-07-16 Knorr-Bremse Ag Hand brake, or blocking-brake arrangement for vehicles
US4717207A (en) * 1985-06-03 1988-01-05 Nissan Motor Co., Ltd. Booster unit for moving a vehicle on a slope and method of controlling the same
CA1306784C (en) * 1986-06-09 1992-08-25 Masakazu Sakaguchi Method for controlling slip of a driving wheel of a vehicle
JPS638060A (en) * 1986-06-26 1988-01-13 Isuzu Motors Ltd Braking force retention control device

Also Published As

Publication number Publication date
DE59001036D1 (en) 1993-04-22
EP0409063B1 (en) 1993-03-17
DE3923534C1 (en) 1990-11-29
EP0409063A1 (en) 1991-01-23

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